Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html


Study Counts

Type Study_count
Total_Studies 270
interventional 192
Observational 74
Registry 4

Studies over Time by Start Date

```

Interventional Trials

Intervention Type

intervention_type Study_Count
Device 73
Behavioral 28
Other 24
Drug 14
Drug|placebo 14
Procedure 11
Behavioral|Other 7
Behavioral|Device 4
Device|Other 4
Diagnostic Test 3
Behavioral|placebo 2
Device|placebo 2
Dietary Supplement|placebo 2
Genetic 2
Device|Drug 1
Device|Procedure 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
United States 88
France 21
NA 9
Switzerland 8
United Kingdom 8
Netherlands 6
Sweden 6
Taiwan 5
Germany 4
Australia 3
Belgium 3
Canada 3
Denmark 3
Brazil 2
Israel 2
Turkey 2
Australia|Chile|Hong Kong|Israel 1
Australia|Hong Kong 1
Austria 1
Belgium|Denmark|Spain|United Kingdom 1
Bulgaria 1
Chile 1
China 1
Czechia|Germany 1
Czechia|Germany|Switzerland 1
Finland 1
France|Netherlands|Spain|Sweden 1
Hong Kong 1
Malaysia 1
Pakistan 1
Sweden|United Kingdom 1
United States|Australia|Germany|Netherlands|Poland 1
United States|Canada 1
United States|Netherlands|Poland|United Kingdom 1
United States|United Kingdom 1

Sites per Study

Site_count Study_Count
1 137
2 16
3 10
4 9
5 4
6 2
7 2
8 1
9 2
11 3
13 1
14 2
16 1
18 1
29 1

Phase

Phase Study_Count
N/A 147
Phase 2 16
Phase 1 7
Phase 1/Phase 2 7
Phase 2/Phase 3 4
Phase 3 4
Phase 4 4
Early Phase 1 3

Number of Arms

Number_of_Arms Count_of_Studies
1 62
2 92
3 21
4 8
5 1
6 3
7 1
NA 4

Enrollment Metrics by Phase

Measure Early.Phase.1 N.A Phase.1 Phase.1.Phase.2 Phase.2 Phase.2.Phase.3 Phase.3 Phase.4
Min. 13.0000 2.000 10.0000 11.00000 15 10.00 23.00 30.0
1st Qu. 39.5000 20.000 24.0000 17.50000 60 47.50 129.50 31.5
Median 66.0000 40.000 44.0000 23.00000 87 174.50 210.00 66.0
Mean 359.6667 1104.095 133.2857 31.42857 102 204.25 174.75 66.0
3rd Qu. 533.0000 80.500 181.5000 35.50000 111 331.25 255.25 100.5
Max. 1000.0000 150000.000 468.0000 80.00000 330 458.00 256.00 102.0

Trial Group Type

group_type Group_Count
Experimental 192
Active Comparator 73
Other 48
Placebo Comparator 29
No Intervention 24
Sham Comparator 5
NA 4

Intervention Model

intervention_model Study_Count
Parallel Assignment 95
Single Group Assignment 74
Crossover Assignment 20
Factorial Assignment 2
Sequential Assignment 1

Primary Purpose

primary_purpose Study_Count
Treatment 115
Supportive Care 15
Prevention 14
Other 13
Basic Science 11
Diagnostic 9
Health Services Research 6
Device Feasibility 3
Screening 3
NA 3

Observational Studies

Studies by Country

Country Study_Count
United States 26
France 8
United Kingdom 6
Brazil 5
Belgium 4
China 3
Netherlands 3
Croatia 2
NA 2
Norway 2
Austria|Germany|United Kingdom 1
Canada 1
Denmark 1
Germany 1
Germany|Switzerland 1
India|Lithuania|Sri Lanka 1
Indonesia 1
Israel 1
Pakistan 1
Portugal 1
Sweden 1
Turkey 1
United States|Nigeria 1

Sites per Study

Site_count Study_Count
1 56
2 7
3 2
4 1
5 3
6 1
8 1
12 1
19 1
21 1

Enrollment Metrics

Measure Observational
Min 5.0
1st Qu 47.0
Median 83.0
Mean 1774.7
3rd Qu 291.0
Max 70966.0

Observation Model

observational_model Study_Count
Cohort 38
Case-Control 11
NA 9
Case-Only 5
Case Control 4
Other 4
Case-Crossover 1
Defined Population, Natural History 1
Ecologic or Community 1

Time Perspective

time_perspective Study_Count
Prospective 46
Cross-Sectional 11
Retrospective 6
NA 6
Other 5

Registries

Studies by Country

Country Study_Count
Austria 1
Russian Federation 1
United States 1
United States|Australia 1

Sites per Study

Site_count Study_Count
1 2
2 1
6 1

Enrollment Metrics

Measure Registries
Min 28.0
1st Qu 157.0
Median 325.0
Mean 5169.5
3rd Qu 5337.5
Max 20000.0

Registry Model

observational_model Study_Count
Cohort 3
Case-Only 1

Time Perspective

time_perspective Study_Count
Prospective 3
Cross-Sectional 1

Follow-up

target_duration Study_Count
100 Years 1
20 Years 1
5 Years 1
8 Months 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT04454255 Benefits of Tablet-based Serious Games to Promote Speech Production in Young Children With Hearing Disabilities https://ClinicalTrials.gov/show/NCT04454255 Recruiting University Hospital, Geneva 2021-09-01
NCT04450290 Dexamethasone-Eluting Cochlear Implant Electrode https://ClinicalTrials.gov/show/NCT04450290 Recruiting MED-EL Elektromedizinische Geräte GesmbH 2021-07-01
NCT03374787 Evaluation of Sound Processor for a Transcutaneous System https://ClinicalTrials.gov/show/NCT03374787 Completed Oticon Medical 2018-11-22
NCT03352154 Long Latency Auditory Evoked Potentials (P300) Outcomes in Patients With Unilateral Cochlear Implants https://ClinicalTrials.gov/show/NCT03352154 Active, not recruiting University of Sao Paulo 2020-06-04
NCT03333577 Evaluation of the Baha SoundArc in Pediatric Patients https://ClinicalTrials.gov/show/NCT03333577 Completed Cochlear 2018-11-02
NCT03331627 Safety and Efficacy of STR001-IT and STR001-ER in Patients With SSHL https://ClinicalTrials.gov/show/NCT03331627 Completed Strekin AG 2020-02-06
NCT03309553 Reducing Childhood Hearing Loss in an Alaska Native Population Through a New School Screening and Referral Process That Utilizes Mobile Health and Telemedicine https://ClinicalTrials.gov/show/NCT03309553 Completed Norton Sound Health Corporation 2020-02-21
NCT03289845 Clinical Survey of Oticon Medical Ponto BHX Implant https://ClinicalTrials.gov/show/NCT03289845 Completed Oticon Medical 2016-01-04
NCT03288753 Comparison Between Neuro 1 and Neuro 2 Cochlear Implant Speech Processors https://ClinicalTrials.gov/show/NCT03288753 Enrolling by invitation Oticon Medical 2019-01-31
NCT03281967 Clinical Survey of Minimally Invasive Ponto Surgical Technique (MIPS) https://ClinicalTrials.gov/show/NCT03281967 Active, not recruiting Oticon Medical 2018-06-13
NCT03261726 Maintaining Cochlear Patency After VIIIth Nerve Surgery https://ClinicalTrials.gov/show/NCT03261726 Recruiting Ascension South East Michigan 2020-08-04
NCT03260062 PEARLS Intervention https://ClinicalTrials.gov/show/NCT03260062 Recruiting University of Miami 2020-09-30
NCT03255161 Randomized Controlled Trial of a Community Health Worker Program on Hearing Loss (Oyendo Bien) https://ClinicalTrials.gov/show/NCT03255161 Active, not recruiting University of Arizona 2019-01-23
NCT03212924 Listening Effort in Cochlear Implant Users https://ClinicalTrials.gov/show/NCT03212924 Completed Oticon Medical 2018-03-27
NCT03117413 Positron Emission Tomography Imaging of Brain Reorganisation of the Central Auditory Cortex in Asymetrical Profound Deaf Patient With a Cochlear Implantation. https://ClinicalTrials.gov/show/NCT03117413 Recruiting University Hospital, Toulouse 2019-09-30
NCT03112850 Cognition Effects of Hearing Aids and Auditory Training in Older Age https://ClinicalTrials.gov/show/NCT03112850 Completed Swinburne University of Technology 2017-12-31
NCT03107871 Randomized Controlled Trial of Valganciclovir for Cytomegalovirus Infected Hearing Impaired Infants https://ClinicalTrials.gov/show/NCT03107871 Recruiting University of Utah 2022-07-31
NCT03086135 Clinical Performance of a New Implant System for Bone Conduction Hearing https://ClinicalTrials.gov/show/NCT03086135 Completed Cochlear Bone Anchored Solutions 2018-10-30
NCT03052920 Cochlear Implantation in Adults With Asymmetric Hearing Loss Clinical Trial https://ClinicalTrials.gov/show/NCT03052920 Active, not recruiting Washington University School of Medicine 2020-08-31
NCT03036410 Evaluation of Different Phone Solutions in CI and Hearing Aid Users and Bimodal Recipients https://ClinicalTrials.gov/show/NCT03036410 Completed Advanced Bionics AG 2017-08-21
NCT03022227 Feasibility of Remote Cochlear Implant Users’ Follow-up https://ClinicalTrials.gov/show/NCT03022227 Completed Hôpital Rothschild 2015-06-30
NCT02984202 Auditory Midbrain Implant Study https://ClinicalTrials.gov/show/NCT02984202 Recruiting Hannover Medical School 2021-01-31
NCT02966366 Tinnitus Treatment With Cochlear Implant in Single Sided Deafness https://ClinicalTrials.gov/show/NCT02966366 Completed Oticon Medical 2017-03-07
NCT02951715 Improvement of Tinnitus After Oral Zinc on Patients With Noise-induced Hearing Loss https://ClinicalTrials.gov/show/NCT02951715 Completed Chang Gung Memorial Hospital 2014-12-31
NCT02904187 Cerebral Activation and Bilateral Stimulation by Cochlear Implantation in Bilateral Deaf Adults https://ClinicalTrials.gov/show/NCT02904187 Completed Hospices Civils de Lyon 2016-03-22
NCT02877329 Internet-delivered ACT for Treating the Psychological Effects of Hearing Loss https://ClinicalTrials.gov/show/NCT02877329 Completed Linkoeping University 2015-05-31
NCT02845115 Surgical Optimizing of a Middle Ear Implant (MET )With Laser Velocimetry in Patients With Moderate to Severe Hearing Loss in Case of Failure of Conventional Equipment https://ClinicalTrials.gov/show/NCT02845115 Completed Hospices Civils de Lyon 2015-02-28
NCT02839759 Hearing Aid Education and Adaptation System https://ClinicalTrials.gov/show/NCT02839759 Completed Healthcare Technologies and Methods, LLC 2020-04-30
NCT02832128 Evaluating Possible Improvement in Speech and Hearing Tests After 28 Days of Dosing of the Study Drug AUT00063 Compared to Placebo (QuicKfire) https://ClinicalTrials.gov/show/NCT02832128 Completed Autifony Therapeutics Limited 2017-04-30
NCT02772757 Coupler-Based Hearing-Aid Fitting Approach for Experienced Users https://ClinicalTrials.gov/show/NCT02772757 Completed VA Office of Research and Development 2017-05-01
NCT02744066 A Pilot Study to Evaluate Patient Tolerance and Nursing Ease-of-Use of a Novel Hearing Protection Device https://ClinicalTrials.gov/show/NCT02744066 Completed University of Pittsburgh 2017-10-05
NCT02722330 Evaluation of Cochlear Baha 5 SuperPower Sound Processor on the Baha Attract System https://ClinicalTrials.gov/show/NCT02722330 Completed Cochlear Bone Anchored Solutions 2016-12-31
NCT02705326 Evaluating the Efficacy of Opti-Speech for Speech Treatment https://ClinicalTrials.gov/show/NCT02705326 Completed Vulintus, Inc. 2018-08-31
NCT02632214 Plasticity and Cross-modal Interactions in Profoundly Deaf Adults https://ClinicalTrials.gov/show/NCT02632214 Completed University Hospital, Grenoble 2016-12-31
NCT02589561 REFIT Hearing: Remote Fitting of Hearing Aids https://ClinicalTrials.gov/show/NCT02589561 Completed University Hospital, Montpellier 2016-05-31
NCT02574299 Characterization of Auditory Processing Involved in the Encoding of Speech Sounds https://ClinicalTrials.gov/show/NCT02574299 Recruiting Hospices Civils de Lyon 2020-04-16
NCT03402932 Administration Method of Cognitive Screening in Older Individuals With Hearing Loss https://ClinicalTrials.gov/show/NCT03402932 Completed Northwestern University 2018-07-10
NCT02561091 AM-111 in the Treatment of Acute Inner Ear Hearing Loss https://ClinicalTrials.gov/show/NCT02561091 Completed Auris Medical, Inc. 2017-09-30
NCT02534298 Functional Magnetic Resonance Imaging Study of the Central Auditory System After Single Sided Deafness https://ClinicalTrials.gov/show/NCT02534298 Completed University Hospital, Toulouse 2016-04-30
NCT02497690 Effectiveness of Therapy Via Telemedicine Following Cochlear Implants https://ClinicalTrials.gov/show/NCT02497690 Active, not recruiting University of Colorado, Denver 2020-11-30
NCT02438618 Minimally Invasive Surgery for Ponto Bone Anchored Hearing Implants https://ClinicalTrials.gov/show/NCT02438618 Completed Oticon Medical 2016-12-20
NCT02423746 Assessing and Addressing Behaviors in Children With Hearing Loss https://ClinicalTrials.gov/show/NCT02423746 Completed University of Kentucky 2016-09-30
NCT02369718 Cochlear Implants : Influence of Microphone Aging and Dirtying https://ClinicalTrials.gov/show/NCT02369718 Completed Hospices Civils de Lyon 2016-04-30
NCT02345031 Efficacy and Safety of AUT00063 Versus Placebo in Age-Related Hearing Loss https://ClinicalTrials.gov/show/NCT02345031 Completed Autifony Therapeutics Limited 2016-05-31
NCT02323256 Neurophysiological Measures of Auditory Perception and Rehabilitation in Cochlear Implanted Patients https://ClinicalTrials.gov/show/NCT02323256 Recruiting Hospices Civils de Lyon 2021-11-30
NCT03382769 Hearing Loss in Older Adults Study https://ClinicalTrials.gov/show/NCT03382769 Enrolling by invitation Cochlear 2021-08-02
NCT02309541 Evaluation of New Feedback Canceller for Carinaâ„¢ Implant https://ClinicalTrials.gov/show/NCT02309541 Completed Cochlear 2017-09-30
NCT02310399 Auditory Brainstem Implant (ABI) in Children With No Cochleae or Auditory Nerves https://ClinicalTrials.gov/show/NCT02310399 Recruiting NYU Langone Health 2020-05-31
NCT02304692 Clinical Survey of Different Abutment Topologies https://ClinicalTrials.gov/show/NCT02304692 Completed Oticon Medical 2016-03-31
NCT02274129 Clinical Survey of Oticon Medical Healing Cap https://ClinicalTrials.gov/show/NCT02274129 Completed Oticon Medical 2015-10-31
NCT02269124 Use of Amplification in Children With Unilateral Hearing Loss https://ClinicalTrials.gov/show/NCT02269124 Active, not recruiting Massachusetts Eye and Ear Infirmary 2020-05-31
NCT02264314 Tele-educative Program to Improve Adherence to the Use of Hearing Aids in Patients With Hearing Loss https://ClinicalTrials.gov/show/NCT02264314 Completed University of Chile 2013-12-31
NCT02259595 Study to Determine the Safety, Tolerability, and Pharmacokinetic Profile of HPN-07 and HPN-07 Plus NAC https://ClinicalTrials.gov/show/NCT02259595 Completed Otologic Pharmaceutics, Inc. 2015-01-31
NCT02257983 Protective Effects of EPI-743 on Noise-Induced Hearing Loss https://ClinicalTrials.gov/show/NCT02257983 Completed Edison Pharmaceuticals Inc 2015-11-30
NCT02204618 Cochlear Implantation in Single Sided Deafness and Asymmetrical Hearing Loss: a Cost/Utility Study. https://ClinicalTrials.gov/show/NCT02204618 Completed University Hospital, Toulouse 2018-04-30
NCT02203305 Cochlear Implantation in Cases of Single-Sided Deafness https://ClinicalTrials.gov/show/NCT02203305 Enrolling by invitation University of North Carolina, Chapel Hill 2021-07-31
NCT02189798 Implantation of the HiRes90Kâ„¢ Advantage Cochlear Implant With HiFocusâ„¢ Mid-Scala and Development of a Combined Electric and Acoustic Stimulation Technology in Adults With Partial Deafness https://ClinicalTrials.gov/show/NCT02189798 Recruiting Advanced Bionics 2020-06-30
NCT02132130 Safety, Tolerability and Efficacy for CGF166 in Patients With Unilateral or Bilateral Severe-to-profound Hearing Loss https://ClinicalTrials.gov/show/NCT02132130 Completed Novartis 2019-12-09
NCT02122458 Blast Exposed Veterans With Auditory Complaints https://ClinicalTrials.gov/show/NCT02122458 Recruiting VA Office of Research and Development 2020-11-30
NCT02102256 A Safety Study of the Auditory Brainstem Implant for Pediatric Profoundly Deaf Patients https://ClinicalTrials.gov/show/NCT02102256 Active, not recruiting University of Southern California 2019-01-31
NCT02096809 Stability of the Cochlear Baha BI300/BA400 Implant System Loaded From 1 Week Post-surgery https://ClinicalTrials.gov/show/NCT02096809 Completed Aarhus University Hospital 2014-08-31
NCT02094625 NAC to Prevent Cisplatin-induced Hearing Loss https://ClinicalTrials.gov/show/NCT02094625 Recruiting Children’s Hospital Los Angeles 2021-01-31
NCT02092337 Computer-Assisted Speech Training for Hearing Aid Users https://ClinicalTrials.gov/show/NCT02092337 Completed National Taiwan University Hospital 2008-03-31
NCT01271088 Protective Effect of N-acetylcysteine Against From Ototoxicity https://ClinicalTrials.gov/show/NCT01271088 Completed TC Erciyes University 2011-11-30
NCT03379870 Outcomes in Children With Pre-operative Residual Hearing https://ClinicalTrials.gov/show/NCT03379870 Enrolling by invitation University of North Carolina, Chapel Hill 2021-12-31
NCT02045511 The Baltimore HEARS Pilot Study https://ClinicalTrials.gov/show/NCT02045511 Completed Johns Hopkins University 2015-09-30
NCT02042404 The EarLens System Long Term Safety and Efficacy Definitive Multi-Center Study https://ClinicalTrials.gov/show/NCT02042404 Completed EarLens Corporation 2015-01-31
NCT02038972 Safety of Autologous Stem Cell Infusion for Children With Acquired Hearing Loss https://ClinicalTrials.gov/show/NCT02038972 Completed AdventHealth 2015-12-11
NCT02037139 Hearing Health Care Service Access and Use https://ClinicalTrials.gov/show/NCT02037139 Completed University of California, San Francisco 2019-09-15
NCT02004535 Clinical Study of Cochlear Implants in Adults With Asymmetrical Hearing Loss https://ClinicalTrials.gov/show/NCT02004535 Completed Washington University School of Medicine 2019-07-31
NCT01969370 NCGENES: North Carolina Clinical Genomic Evaluation by NextGen Exome Sequencing https://ClinicalTrials.gov/show/NCT01969370 Completed University of North Carolina, Chapel Hill 2017-03-01
NCT01963468 Maximizing Language Development in Children With Hearing Loss https://ClinicalTrials.gov/show/NCT01963468 Completed Northwestern University 2016-12-31
NCT01944501 Neuromodulation Techniques in the Treatment of Chronic Tinnitus With Hearing Loss https://ClinicalTrials.gov/show/NCT01944501 Completed University of Brasilia 2012-12-31
NCT01917747 Promoting Early Diagnosis of Congenital Hearing Loss With Patient Navigators https://ClinicalTrials.gov/show/NCT01917747 Completed University of Kentucky 2018-09-30
NCT01892007 Evaluation of Cogmed Working Memory Training for Adult Hearing Aid Users https://ClinicalTrials.gov/show/NCT01892007 Completed Nottingham University Hospitals NHS Trust 2014-10-31
NCT01877317 Study of SelfFit Mobile Medical App for Hearing Loss Diagnostics and Hearing Device Fitting / Fine Tuning https://ClinicalTrials.gov/show/NCT01877317 Completed Two Pi Signalprocessing Applications GmbH 2013-07-31
NCT01867515 Spectral Dynamics and Speech Understanding by Hearing Impaired People https://ClinicalTrials.gov/show/NCT01867515 Completed VA Office of Research and Development 2016-09-30
NCT01861704 Post-market Study to Capture Information Regarding Performance of Lyric2 https://ClinicalTrials.gov/show/NCT01861704 Completed Phonak AG, Switzerland 2012-01-31
NCT01858246 A Randomised Controlled Trial Comparing Bone Anchored Hearing Aid With Bonebridge https://ClinicalTrials.gov/show/NCT01858246 Completed Ninewells Hospital 2017-12-31
NCT01857661 The Influence of the Sound Generator Combined With Conventional Amplification for Tinnitus Control: Blind Randomized Clinical Trial https://ClinicalTrials.gov/show/NCT01857661 Completed University of Sao Paulo 2013-04-30
NCT01846676 Assessment of the ACE Program for Rehabilitation in Hearing Loss https://ClinicalTrials.gov/show/NCT01846676 Completed University of Chile 2013-10-31
NCT01843777 Applying the Use of Motivational Tools to Auditory Rehabilitation https://ClinicalTrials.gov/show/NCT01843777 Completed VA Office of Research and Development 2015-03-31
NCT01837550 Educational Program for Hearing Aid Users With Internet Support https://ClinicalTrials.gov/show/NCT01837550 Completed Sodra Alvsborgs Hospital 2013-12-31
NCT01822119 Clinical Performance of a Transcutaneous Bone Conduction Hearing Solution (Baha® Attract System) https://ClinicalTrials.gov/show/NCT01822119 Completed Cochlear Bone Anchored Solutions 2014-02-28
NCT01816087 Performances of a Brief Assessment Tool for the Early Diagnosis of Geriatric Syndromes by Primary Care Physicians https://ClinicalTrials.gov/show/NCT01816087 Completed University of Lausanne 2014-11-30
NCT01796236 Clinical and Health Economic Evaluation With a New Baha® Abutment Combined With a Minimally Invasive Surgical Technique https://ClinicalTrials.gov/show/NCT01796236 Completed Cochlear Bone Anchored Solutions 2015-06-30
NCT01738490 Long-term Stability and Survival Rates of a Novel Oticon Medical Bone Conduction Device Implant https://ClinicalTrials.gov/show/NCT01738490 Completed Oticon Medical 2014-06-30
NCT01732289 Genetic Study of Age Related Hearing Loss https://ClinicalTrials.gov/show/NCT01732289 Completed National Taiwan University Hospital 2009-07-31
NCT01715948 A Comparison Between Wireless CROS and Bone-anchored Hearing Devices for Single-Sided Deafness: A Pilot Study https://ClinicalTrials.gov/show/NCT01715948 Completed Nova Scotia Health Authority 2013-10-31
NCT01671176 Wide Diameter Bone Anchored Implant Study https://ClinicalTrials.gov/show/NCT01671176 Completed Oticon Medical 2014-11-30
NCT01649869 Valganciclovir Therapy in Infants and Children With Congenital CMV Infection and Hearing Loss https://ClinicalTrials.gov/show/NCT01649869 Completed National Institute of Allergy and Infectious Diseases (NIAID) 2019-12-24
NCT01621256 Efficacy, Safety, and Tolerability of Ancrod in Patients With Sudden Hearing Loss https://ClinicalTrials.gov/show/NCT01621256 Completed Nordmark Arzneimittel GmbH & Co. KG 2018-09-18
NCT01518920 A Study Of The Effects Of PF-04958242 In Subjects With Age-Related Hearing Loss https://ClinicalTrials.gov/show/NCT01518920 Completed Biogen 2013-02-28
NCT01454895 Test of a Web-based Intervention to Promote Hearing Protector Use https://ClinicalTrials.gov/show/NCT01454895 Completed University of Michigan 2014-10-31
NCT01372904 Prevention of Cisplatin-Induced Hearing Loss by Intratympanic Dexamethasone Treatment https://ClinicalTrials.gov/show/NCT01372904 Completed Meir Medical Center 2013-06-30
NCT01352364 Analysis Of Equilibrium And Motor Coordination Of Deaf Children’s Pre And Post Intervention Physiotherapeutic https://ClinicalTrials.gov/show/NCT01352364 Completed University of the Sinos Valley 2009-07-31
NCT03746613 Clinal Evaluation of Navigation Based Functional Ear Surgery Using Image Guided and Robotically Assisted Techniques https://ClinicalTrials.gov/show/NCT03746613 Completed University Hospital, Antwerp 2019-04-27
NCT04291209 Intratympanic N-Acetylcysteine for Prevention of Cisplatin-induced Ototoxicity. https://ClinicalTrials.gov/show/NCT04291209 Recruiting Sunnybrook Health Sciences Centre 2021-03-01
NCT04241302 Development of a Mobile App FFVT vs FFCT : A RCT https://ClinicalTrials.gov/show/NCT04241302 Recruiting Ministry of Health, Malaysia 2020-07-01
NCT04222296 Bimodal, CROS and Severe Profound Hearing Loss Study https://ClinicalTrials.gov/show/NCT04222296 Recruiting Cambridge University Hospitals NHS Foundation Trust 2021-02-01
NCT04192656 The Effect of PAP on ISSHL Comorbided With OSA https://ClinicalTrials.gov/show/NCT04192656 Recruiting Beijing Tsinghua Chang Gung Hospital 2024-12-31
NCT04172766 Apple Hearing Study https://ClinicalTrials.gov/show/NCT04172766 Recruiting University of Michigan 2021-12-31
NCT04161261 Minimizing Facial Nerve Stimulation in Cochlear Implants https://ClinicalTrials.gov/show/NCT04161261 Enrolling by invitation Cambridge University Hospitals NHS Foundation Trust 2021-05-03
NCT04152551 Effects of Bisphosphonates on OI-Related Hearing Loss https://ClinicalTrials.gov/show/NCT04152551 Recruiting Hospital for Special Surgery, New York 2024-11-30
NCT04145661 Non-linear Frequency Compared to Conventional Processing in Patients With and Without Cochlear Dead Regions. https://ClinicalTrials.gov/show/NCT04145661 Completed Manchester University NHS Foundation Trust 2020-03-26
NCT04129775 OTO-413 in Subjects With Speech-in-Noise Hearing Impairment https://ClinicalTrials.gov/show/NCT04129775 Recruiting Otonomy, Inc. 2020-10-31
NCT04120116 FX-322 in Adults With Stable Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT04120116 Recruiting Frequency Therapeutics 2020-09-30
NCT04048460 e-Audiology Pilot Study https://ClinicalTrials.gov/show/NCT04048460 Active, not recruiting University of South Florida 2020-03-31
NCT04041700 Clinical Performance, Safety and Patient Reported Outcomes of an Active Osseointegrated Steady-State Implant System https://ClinicalTrials.gov/show/NCT04041700 Recruiting Cochlear 2020-11-30
NCT03992989 Quality Control of CE-Certified Phonak Hearing Aids - 2019_19 https://ClinicalTrials.gov/show/NCT03992989 Recruiting Sonova AG 2019-07-05
NCT03157492 Aural Rehabilitation for Cochlear Implant Users Via Telerehab Technology https://ClinicalTrials.gov/show/NCT03157492 Recruiting Gallaudet University 2020-09-30
NCT03938753 Quality Control of CE-Certified Phonak Hearing Aids - 2018_42 https://ClinicalTrials.gov/show/NCT03938753 Completed Sonova AG 2019-02-07
NCT03892941 Electric Pace-pitched Hearing Achieves Natural Tonotopy https://ClinicalTrials.gov/show/NCT03892941 Recruiting Maastricht University Medical Center 2021-03-18
NCT03859648 BONEBRIDGE Bone Conduction Implant in Adults https://ClinicalTrials.gov/show/NCT03859648 Recruiting Med-El Corporation 2021-04-30
NCT03848910 Subject´s Preference Regarding Hearing Performance and Functionality Using a New Sound Processor https://ClinicalTrials.gov/show/NCT03848910 Completed Cochlear Bone Anchored Solutions 2019-04-23
NCT03834714 Noise Exposure and Near-Infrared Light https://ClinicalTrials.gov/show/NCT03834714 Recruiting University of Miami 2021-02-01
NCT03817242 Half-thickness Tragal Cartilage Graft vs Temporalis Fascia Graft Tympanoplasty Type I https://ClinicalTrials.gov/show/NCT03817242 Completed Lady Reading Hospital, Pakistan 2017-12-31
NCT03807713 Clinical Study of Minimally Invasive Ponto Surgical Technique (MIPS) - Design Iteration https://ClinicalTrials.gov/show/NCT03807713 Active, not recruiting Oticon Medical 2019-11-06
NCT03803943 Early Communication Intervention for Toddlers With Hearing Loss https://ClinicalTrials.gov/show/NCT03803943 Recruiting Northwestern University 2024-02-28
NCT03002142 Auditory Rehabilitation and Cognition in Alzheimer Patients https://ClinicalTrials.gov/show/NCT03002142 Active, not recruiting University Hospital, Tours 2020-03-30
NCT03766152 Audiological Benefit and Improved Quality of Life With Two Bone Conduction Systems: ADHEAR vs. Bonebridge in Experienced Users https://ClinicalTrials.gov/show/NCT03766152 Completed Medical University of Vienna 2019-10-31
NCT03747874 OSA and Sudden Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT03747874 Completed Poitiers University Hospital 2018-12-11
NCT03726684 Evaluation of a Bio-inspired Coding Strategy for Cochlear Implant Users https://ClinicalTrials.gov/show/NCT03726684 Recruiting University of Zurich 2018-10-31
NCT03718975 Quality Control of CE-Certified Phonak Hearing Aids - 2018_28 https://ClinicalTrials.gov/show/NCT03718975 Completed Sonova AG 2018-11-23
NCT03716544 Efficacy of Amplification With Hearing Aids for Tinnitus Relief https://ClinicalTrials.gov/show/NCT03716544 Recruiting Education University of Hong Kong 2020-09-30
NCT03707223 Effectiveness of Interfaces Program to Promote Work Ability of People With Disabilities https://ClinicalTrials.gov/show/NCT03707223 Active, not recruiting Tel Aviv University 2018-08-31
NCT03700268 Programming Cochlear Implant With Artificial Intelligence https://ClinicalTrials.gov/show/NCT03700268 Recruiting Cliniques universitaires Saint-Luc- Université Catholique de Louvain 2020-09-30
NCT03694340 Optimization of Cochlear Implant MAP-parameters in Children https://ClinicalTrials.gov/show/NCT03694340 Enrolling by invitation Göteborg University 2019-06-30
NCT03687801 Clinically Implementing Online Hearing Support Within Hearing Organization https://ClinicalTrials.gov/show/NCT03687801 Completed Sodra Alvsborgs Hospital 2019-08-16
NCT03685461 AB-Intra- and Post-Operative Measures of Auditory Function https://ClinicalTrials.gov/show/NCT03685461 Recruiting Medical College of Wisconsin 2023-08-31
NCT03662256 Reducing Childhood Hearing Loss in Rural Alaska Through a Preschool Screening and Referral Process Using Mobile Health and Telemedicine https://ClinicalTrials.gov/show/NCT03662256 Completed Norton Sound Health Corporation 2020-02-21
NCT03632512 Effect of Hericium Erinaceus on Clinical Patients With Hearing Impairment https://ClinicalTrials.gov/show/NCT03632512 Recruiting Providence University, Taiwan 2019-01-17
NCT03616223 FX-322 in Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT03616223 Completed Frequency Therapeutics 2018-12-31
NCT03603314 Efficacy of SENS 401 in Subjects With Severe or Profound Sudden Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT03603314 Recruiting Sensorion 2021-06-30
NCT02811549 Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss https://ClinicalTrials.gov/show/NCT02811549 Active, not recruiting Advanced Bionics 2020-04-30
NCT03594500 Hearing Impairment, Strategies, and Outcomes in Emergency Departments https://ClinicalTrials.gov/show/NCT03594500 Completed VA Office of Research and Development 2019-11-26
NCT03575390 The Beneficial Effects of Pomegranate on Hearing of Patients Without Hemodialysis https://ClinicalTrials.gov/show/NCT03575390 Recruiting Dalin Tzu Chi General Hospital 2020-10-31
NCT03569228 Efficacy of a Coupler-based Fitting Approach for Experienced Users Receiving Replacement Hearing Aids https://ClinicalTrials.gov/show/NCT03569228 Active, not recruiting VA Office of Research and Development 2022-06-30
NCT03552224 Evaluation of the Global Auditory Nerve Activity for Exploration of Hearing in Humans https://ClinicalTrials.gov/show/NCT03552224 Recruiting University Hospital, Montpellier 2021-08-31
NCT03533686 Adhear Bone Conduction System https://ClinicalTrials.gov/show/NCT03533686 Recruiting University of Miami 2020-09-01
NCT03487757 “Core Stabilization Exercises in Hearing Impaired Children” https://ClinicalTrials.gov/show/NCT03487757 Completed Bezmialem Vakif University 2019-12-01
NCT03483428 Adaptation and Pilot Testing of a Behavioral Parent Training Program for Parents of Deaf and Hard of Hearing Children https://ClinicalTrials.gov/show/NCT03483428 Completed University of Kentucky 2018-12-13
NCT03442296 Baltimore HEARS: Hearing Equality Through Accessible Research & Solutions https://ClinicalTrials.gov/show/NCT03442296 Active, not recruiting Johns Hopkins University 2020-06-17
NCT01267994 A Clinical Trial of Anakinra for Steroid-Resistant Autoimmune Inner Ear Disease https://ClinicalTrials.gov/show/NCT01267994 Completed Northwell Health 2014-09-30
NCT01256229 Outcomes In Children With Developmental Delay And Deafness https://ClinicalTrials.gov/show/NCT01256229 Completed Stanford University 2016-09-30
NCT01108406 Long Term Safety of the Sonitus SoundBite System https://ClinicalTrials.gov/show/NCT01108406 Completed Sonitus Medical Inc 2010-12-31
NCT01092910 Esteem Totally Implantable Hearing System https://ClinicalTrials.gov/show/NCT01092910 Completed Envoy Medical Corporation 2009-07-31
NCT02022085 Post-market Clinical Follow-up of a Magnetic Bone Conduction Implant (Cochlear Baha Attract System) https://ClinicalTrials.gov/show/NCT02022085 Completed Cochlear Bone Anchored Solutions 2016-02-29
NCT01038336 Hearing Loss Prevention for Veterans https://ClinicalTrials.gov/show/NCT01038336 Completed VA Office of Research and Development 2013-06-30
NCT00977418 Brain and Cognitive Changes After Reasoning or Physical Training in Cognitively Normal Seniors https://ClinicalTrials.gov/show/NCT00977418 Completed The University of Texas at Dallas 2013-06-30
NCT00977314 Bone Conduction Auditory Performance Via the Tooth for Single-Sided Deafness https://ClinicalTrials.gov/show/NCT00977314 Completed Sonitus Medical Inc 2010-02-28
NCT00960102 Children’s Bilateral Cochlear Implantation in Finland https://ClinicalTrials.gov/show/NCT00960102 Active, not recruiting Kuopio University Hospital 2020-12-31
NCT00916305 TUNE! Teaching the UK About Noise Exposure: A Pilot Study https://ClinicalTrials.gov/show/NCT00916305 Completed London School of Hygiene and Tropical Medicine 2009-10-31
NCT04241679 Auditory Nerve Test System During Vestibular Schwannoma Resection https://ClinicalTrials.gov/show/NCT04241679 Recruiting Washington University School of Medicine 2021-06-30
NCT03771287 Hearing Aid Noise Reduction in Pediatric Users (Oticon Study) https://ClinicalTrials.gov/show/NCT03771287 Active, not recruiting Children’s Hospital Medical Center, Cincinnati 2020-03-31
NCT01109576 Workshops for Veterans With Vision and Hearing Loss https://ClinicalTrials.gov/show/NCT01109576 Completed VA Office of Research and Development 2012-07-31
NCT04385225 Effect of Hearing Loss and Vestibular Decline on Cognitive Function in Older Subjects https://ClinicalTrials.gov/show/NCT04385225 Recruiting University Hospital, Antwerp 2022-11-30
NCT03604185 Effects of Short-term Choir Participation on Auditory Perception in Hearing-aided Older Adults. https://ClinicalTrials.gov/show/NCT03604185 Recruiting Ryerson University 2019-11-01
NCT00808470 Micronutrients to Prevent Noise-induced Hearing Loss https://ClinicalTrials.gov/show/NCT00808470 Completed University of Michigan 2013-12-31
NCT01611129 Internet-based Pre-fitting Counseling of Persons With Hearing Impairment https://ClinicalTrials.gov/show/NCT01611129 Completed Linkoeping University 2013-02-28
NCT01423409 Multicenter Trial Assessing an Innovative VAS of Pain Among Deaf People https://ClinicalTrials.gov/show/NCT01423409 Completed University Hospital, Grenoble 2013-06-30
NCT00802425 Efficacy of AM-111 in Patients With Acute Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT00802425 Completed Auris Medical, Inc. 2012-07-31
NCT03509974 Early Experience of a New Implant System for Bone Conduction Hearing in the Pediatric Population https://ClinicalTrials.gov/show/NCT03509974 Completed Cochlear 2020-02-20
NCT02963974 Cochlear Implantation in Pediatric Cases of Unilateral Hearing Loss https://ClinicalTrials.gov/show/NCT02963974 Active, not recruiting University of North Carolina, Chapel Hill 2021-06-30
NCT02005679 Mini-Mental State (MMS-LS) and Sign Language https://ClinicalTrials.gov/show/NCT02005679 Completed Lille Catholic University 2017-12-07
NCT03937388 Speech Perception Performance With Gap-interleaved Stimulation Paradigms https://ClinicalTrials.gov/show/NCT03937388 Completed University Hospital, Geneva 2019-06-28
NCT00787189 Study of Low Level Laser Therapy and Word Recognition in Hearing Impaired Individuals https://ClinicalTrials.gov/show/NCT00787189 Completed Erchonia Corporation 2008-06-30
NCT00763243 Pilot Study of the Feasibility and Efficacy of Working Memory Training in Children With Cochlear Implants https://ClinicalTrials.gov/show/NCT00763243 Completed Indiana University 2010-02-28
NCT00748540 Safety and Efficacy of the Vibrant Soundbridge (VSB) for Mixed and Conductive Hearing Losses https://ClinicalTrials.gov/show/NCT00748540 Completed Med-El Corporation 2014-03-31
NCT00747435 Safety and Effectiveness of the MED-EL Electric-Acoustic System https://ClinicalTrials.gov/show/NCT00747435 Completed Med-El Corporation 2016-02-29
NCT00727909 Evaluation of Open-canal Behind-the-Ear Hearing Aids and Traditional In-the-ear Hearing Aids. https://ClinicalTrials.gov/show/NCT00727909 Completed VA Office of Research and Development 2011-09-30
NCT00724347 PC-Based Rehabilitation of Auditory Function https://ClinicalTrials.gov/show/NCT00724347 Completed VA Office of Research and Development 2013-03-31
NCT00695162 Speech Intelligibility and Cognition: Are Inpatients Impaired by Noise? https://ClinicalTrials.gov/show/NCT00695162 Completed Portland VA Medical Center 2010-12-31
NCT00642343 Balance in Children With Cochlear Implants https://ClinicalTrials.gov/show/NCT00642343 Completed University of Oklahoma 2010-06-30
NCT00594061 Iowa/Nucleus 10/10 mm and Nucleus Freedom Feasibility Study https://ClinicalTrials.gov/show/NCT00594061 Completed University of Iowa 2016-09-30
NCT00582946 Wide-Bandwidth Open Canal Hearing Aid For Better Multitalker Speech Understanding https://ClinicalTrials.gov/show/NCT00582946 Completed EarLens Corporation 2009-12-31
NCT00554801 Central Auditory Processing Disorders Associated With Blast Exposure https://ClinicalTrials.gov/show/NCT00554801 Completed VA Office of Research and Development 2010-12-31
NCT00552786 Antioxidation Medication for Noise-induced Hearing Loss https://ClinicalTrials.gov/show/NCT00552786 Completed National Taiwan University Hospital 2008-01-31
NCT00519311 Health Intervention for Adolescents With Intellectual Disability https://ClinicalTrials.gov/show/NCT00519311 Completed The University of Queensland 2010-06-30
NCT00486577 Chronic Electrical Stimulation of the Auditory Cortex for Intractable Tinnitus https://ClinicalTrials.gov/show/NCT00486577 Completed University Hospital, Bordeaux 2010-12-31
NCT00438334 Real-World Benefit From Directional Hearing Aids https://ClinicalTrials.gov/show/NCT00438334 Completed Vanderbilt University 2004-03-31
NCT00400413 Neuroanatomy of Reading in Congenital Deafness. https://ClinicalTrials.gov/show/NCT00400413 Completed University Hospital, Strasbourg, France NA
NCT00394056 Vestipitant Or Vestipitant/Paroxetine Combination In Subjects With Tinnitus And Hearing Loss. https://ClinicalTrials.gov/show/NCT00394056 Completed GlaxoSmithKline 2009-08-31
NCT00371839 Clinical Applications for Time-Compressed Speech Tests https://ClinicalTrials.gov/show/NCT00371839 Completed VA Office of Research and Development 2010-12-31
NCT00335920 Safety and Efficacy of Intratympanic Application of Dexamethasone Via Catheter in Patients With Sudden Hearing Loss https://ClinicalTrials.gov/show/NCT00335920 Completed University Hospital Tuebingen 2006-07-31
NCT00323427 Clinical Trial of the “Living Well With Hearing Loss Workshop” https://ClinicalTrials.gov/show/NCT00323427 Completed VA Office of Research and Development 2009-02-28
NCT00261768 Efficacy of Digital Noise Reduction Strategies: A Hearing Aid Trial https://ClinicalTrials.gov/show/NCT00261768 Completed VA Office of Research and Development 2006-12-31
NCT00205881 Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System https://ClinicalTrials.gov/show/NCT00205881 Completed Advanced Bionics 2009-05-31
NCT00126113 The Performance-Perceptual Test as a Counseling Tool https://ClinicalTrials.gov/show/NCT00126113 Completed VA Office of Research and Development 2008-11-30
NCT00097448 Sudden Deafness Treatment Trial https://ClinicalTrials.gov/show/NCT00097448 Completed Massachusetts Eye and Ear Infirmary 2009-10-31
NCT00037986 Functioning, Disability, and Quality of Life in the Adult Hearing Impaired https://ClinicalTrials.gov/show/NCT00037986 Completed VA Office of Research and Development 2004-05-31
NCT00013416 Measurement and Prediction of Outcomes of Amplification https://ClinicalTrials.gov/show/NCT00013416 Completed VA Office of Research and Development NA

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT03651245 European Alpha-Mannosidosis Participant https://ClinicalTrials.gov/show/NCT03651245 Recruiting Centogene AG Rostock 2020-12-31
NCT04331015 Artificial Intelligence in Diagnosis of DFNA9 https://ClinicalTrials.gov/show/NCT04331015 Completed Jessa Hospital 2020-03-28
NCT03287700 Designing a Trial of Bilateral Cochlear Implantation in Adults https://ClinicalTrials.gov/show/NCT03287700 Recruiting Nottingham University Hospitals NHS Trust 2019-08-02
NCT03143257 Ambispective Clinical Evaluation of Sophonoâ„¢ https://ClinicalTrials.gov/show/NCT03143257 Completed Medtronic Surgical Technologies 2018-05-31
NCT03093779 Mechanisms of Health Literacy and Information Accessibility in the Deaf https://ClinicalTrials.gov/show/NCT03093779 Recruiting University of Michigan 2020-08-30
NCT03039283 Retrospective CI532 Hearing Performance https://ClinicalTrials.gov/show/NCT03039283 Completed Cochlear 2018-08-28
NCT02794350 RBANS-H in Older Patients Before and After Cochlear Implantation: A Protocol for a Prospective Study https://ClinicalTrials.gov/show/NCT02794350 Recruiting University Hospital, Antwerp 2017-09-30
NCT02718027 Biomarker for Alport Syndrome (BioAlport) https://ClinicalTrials.gov/show/NCT02718027 Recruiting Centogene AG Rostock 2023-12-31
NCT02666222 The Esteem® Hearing Implant Post Approval Study https://ClinicalTrials.gov/show/NCT02666222 Completed Envoy Medical Corporation 2014-08-31
NCT02662998 Validation of uHearâ„¢ as a Screening Tool to Detect Hearing Impairment in Older Cancer Patients Within a Comprehensive Geriatric Assessment - BIS https://ClinicalTrials.gov/show/NCT02662998 Completed General Hospital Groeninge 2016-09-30
NCT02539901 Development of a Deaf Child With a Cochlear Implant. https://ClinicalTrials.gov/show/NCT02539901 Completed University Hospital, Toulouse 2014-10-31
NCT02381782 Validation of uHearâ„¢ as a Screening Tool to Detect Hearing Impairment in Elderly Cancer Patients Within a Comprehensive Geriatric Assessment https://ClinicalTrials.gov/show/NCT02381782 Completed General Hospital Groeninge 2015-06-30
NCT02294513 Hearing Instruments in Alzheimer’s Disease https://ClinicalTrials.gov/show/NCT02294513 Completed Phonak AG, Switzerland 2017-02-28
NCT02154971 Assessment of Age-related Hearing Loss in HIV-1 Patients https://ClinicalTrials.gov/show/NCT02154971 Active, not recruiting Fondation Ophtalmologique Adolphe de Rothschild 2019-02-26
NCT02105441 Cochlear Implantation Among Adults and Older Children With Unilateral or Asymmetric Hearing Loss https://ClinicalTrials.gov/show/NCT02105441 Completed Mayo Clinic 2018-03-31
NCT02075229 Evaluation of Revised Indicatons (ERID) for Cochlear Implant Candidacy for the Adult CMS Population https://ClinicalTrials.gov/show/NCT02075229 Active, not recruiting American Cochlear Implant Alliance 2021-01-31
NCT02064478 Clinical Survey of Oticon Medical Ponto Implants and a Surgical Technique With Tissue Preservation https://ClinicalTrials.gov/show/NCT02064478 Completed Oticon Medical 2015-04-30
NCT02019888 Wide Frequency Band Test of Hearing in Veterans https://ClinicalTrials.gov/show/NCT02019888 Completed VA Office of Research and Development 2020-01-31
NCT00023049 Genetic Analysis of Hereditary Disorders of Hearing and Balance https://ClinicalTrials.gov/show/NCT00023049 Completed National Institutes of Health Clinical Center (CC) NA
NCT01863875 Language Proficiency and Quality of Life After Receiving Cochlear Implantation as a Child https://ClinicalTrials.gov/show/NCT01863875 Recruiting Oslo University Hospital 2023-12-31
NCT03351023 Healthful Diets and Risk of Hearing Loss https://ClinicalTrials.gov/show/NCT03351023 Completed Brigham and Women’s Hospital 2013-06-30
NCT01781039 Investigation of Anatomical Correlates of Speech Discrimination https://ClinicalTrials.gov/show/NCT01781039 Recruiting Steward St. Elizabeth’s Medical Center of Boston, Inc. 2024-01-31
NCT01481662 Epidemiological, Clinical and Etiological Features of SUSAC’s Syndrome https://ClinicalTrials.gov/show/NCT01481662 Recruiting Assistance Publique - Hôpitaux de Paris 2020-05-31
NCT01400178 Cochlear Implants in Post-lingually Children: Results After 10 Years https://ClinicalTrials.gov/show/NCT01400178 Completed University of Sao Paulo 2010-11-30
NCT04427033 The BCI 602 BONEBRIDGE Post-Market Clinical Follow-up Study https://ClinicalTrials.gov/show/NCT04427033 Recruiting MED-EL Elektromedizinische Geräte GesmbH 2021-12-31
NCT04367961 Auditory Profile and Language Development in Children Operated for Cleft Palate https://ClinicalTrials.gov/show/NCT04367961 Recruiting Assistance Publique - Hôpitaux de Paris 2020-06-11
NCT04291274 The Neurobehavioral Effects of Anesthetics on Infants With Hearing Impairment(Retrospective Research) https://ClinicalTrials.gov/show/NCT04291274 Completed Shanghai Ninth People’s Hospital Affiliated to Shanghai Jiao Tong University 2019-12-01
NCT04284384 Hearing Impairment as a Risk Factor for Dementia in Older Adults https://ClinicalTrials.gov/show/NCT04284384 Recruiting Norwegian Centre for Ageing and Health 2022-08-31
NCT04271761 Evaluation of Carina Microphone Sensitivity and Maximum Stable Gain in Adult Recipients https://ClinicalTrials.gov/show/NCT04271761 Completed Cochlear 2020-02-21
NCT04255485 The Neurobehavioral Effects of Anesthetics on Infants With Hearing Impairment https://ClinicalTrials.gov/show/NCT04255485 Recruiting Shanghai Ninth People’s Hospital Affiliated to Shanghai Jiao Tong University 2021-12-31
NCT04200664 Audiovestibular Function in Infratentorial Superficial Siderosis https://ClinicalTrials.gov/show/NCT04200664 Recruiting University College, London 2022-07-31
NCT04183361 ABR Characteristics and Salivary Cortisone Concentration in Noise-exposed Workers https://ClinicalTrials.gov/show/NCT04183361 Enrolling by invitation University Hospital “Sestre Milosrdnice” 2020-11-01
NCT04162405 Tinnitus in Patients With and Without Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT04162405 Recruiting University Hospital “Sestre Milosrdnice” 2020-06-30
NCT04159428 Validation and Evaluation of the French Version of a Hearing Loss Screening Questionnaire in Adults Aged 60 Years Old and More https://ClinicalTrials.gov/show/NCT04159428 Completed University Hospital, Bordeaux 2020-05-27
NCT04108598 The SeaSHeL National Prospective Cohort Study https://ClinicalTrials.gov/show/NCT04108598 Recruiting University College, London 2021-03-30
NCT04106063 A New Speech, Spatial, and Qualities of Hearing Scale Short-Form for Deaf Children https://ClinicalTrials.gov/show/NCT04106063 Recruiting Hospices Civils de Lyon 2021-11-20
NCT04039802 Single-stage Surgery Using the BHX Implant https://ClinicalTrials.gov/show/NCT04039802 Recruiting Radboud University 2023-09-30
NCT04038216 Single-stage Surgery Using the BI300 Implant https://ClinicalTrials.gov/show/NCT04038216 Recruiting Radboud University 2023-09-30
NCT03951584 Prognosis of Vestibular Dysfunction in Patients With Idiopathic Sudden Sensorineural Hearing Loss https://ClinicalTrials.gov/show/NCT03951584 Recruiting Eye & ENT Hospital of Fudan University 2019-11-30
NCT03895333 Hearing Loss and Osteoporosis https://ClinicalTrials.gov/show/NCT03895333 Completed Kanuni Sultan Suleyman Training and Research Hospital 2020-03-01
NCT03929809 Iowa Cochlear Implant Clinical Research Center Study of SSD Using Med-El Cochlear Implants https://ClinicalTrials.gov/show/NCT03929809 Recruiting University of Iowa 2021-05-01
NCT03872882 Accuscreen Equipment Evaluation For Newborn Hearing Screening https://ClinicalTrials.gov/show/NCT03872882 Completed Norfolk and Norwich University Hospitals NHS Foundation Trust 2017-12-13
NCT03866460 Determining Whether Intra-Arterial Carboplatin Causes Hearing Loss in Children https://ClinicalTrials.gov/show/NCT03866460 Recruiting Memorial Sloan Kettering Cancer Center 2021-03-31
NCT03723161 Evaluation of the Ponto Bone Anchored Hearing System in a Pediatric Atresia Population https://ClinicalTrials.gov/show/NCT03723161 Recruiting Oticon Medical 2020-03-04
NCT03715569 CNS Infections Effect on the Inner Ear https://ClinicalTrials.gov/show/NCT03715569 Recruiting Nordsjaellands Hospital 2020-12-01
NCT03674086 Evaluation of the eAdjust Application https://ClinicalTrials.gov/show/NCT03674086 Completed Nottingham University Hospitals NHS Trust 2018-12-14
NCT03669536 Determinants of Cognitive Impairment Among Geriatrics https://ClinicalTrials.gov/show/NCT03669536 Active, not recruiting Faculty of Medicine, Tarumanagara University 2018-12-31
NCT03661970 Cochlear Implant Speech and Non-speech Sound Recognition https://ClinicalTrials.gov/show/NCT03661970 Recruiting Pacific Northwest University of Health Sciences 2020-07-31
NCT01265693 The Effect of Antiviral Therapy With Pegylated Interferon-alpha on Auditory Disability https://ClinicalTrials.gov/show/NCT01265693 Completed Carmel Medical Center 2015-03-31
NCT01261104 Relationship Between Hearing Thresholds, Handicap and Time for Treatment-seeking https://ClinicalTrials.gov/show/NCT01261104 Completed University of Sao Paulo 2010-10-31
NCT01253031 Working Memory Changes With Aging and Hearing Loss https://ClinicalTrials.gov/show/NCT01253031 Completed VA Office of Research and Development 2012-11-30
NCT01162330 The Benefits Feasibility and Acceptability of Extended Screening Testing in Newborn Babies Who Are Referred for Further Hearing Assessment https://ClinicalTrials.gov/show/NCT01162330 Completed Newcastle-upon-Tyne Hospitals NHS Trust 2013-02-28
NCT01150305 Epidemiology of Non-syndromic Dominant Deafness https://ClinicalTrials.gov/show/NCT01150305 Completed Assistance Publique - Hôpitaux de Paris 2012-04-30
NCT01132092 The Normal Standard of Brainstem Auditory Evoked Potential in Adults Using a New Device https://ClinicalTrials.gov/show/NCT01132092 Completed Universidade Estadual de Ciências da Saúde de Alagoas NA
NCT04175275 Middle Ear Implant: Assessment of Satisfaction in the Medium Term https://ClinicalTrials.gov/show/NCT04175275 Recruiting Hospices Civils de Lyon 2020-09-15
NCT01102621 Hearing Loss and Complaint in Patients With Head and Neck Cancer Treated With Radiotherapy https://ClinicalTrials.gov/show/NCT01102621 Completed Hospital A.C. Camargo 2007-01-31
NCT02082431 Determine the Incidence of Long QT Amongst a Large Cohort of Subjects Diagnosed With Unilateral or Bilateral Sensorineural Hearing Loss. https://ClinicalTrials.gov/show/NCT02082431 Active, not recruiting Mednax Center for Research, Education, Quality and Safety 2020-07-31
NCT00785707 Littlears Auditory Questionnaire: Validation Study in CI Children https://ClinicalTrials.gov/show/NCT00785707 Completed Med-El Corporation 2016-02-29
NCT00753194 False Positive Results in Newborn Hearing Screening https://ClinicalTrials.gov/show/NCT00753194 Completed Federal University of São Paulo 2006-03-31
NCT00738244 Effectiveness of Hearing-aid Based Wind-noise Algorithm https://ClinicalTrials.gov/show/NCT00738244 Completed University of Iowa 2009-11-30
NCT00589511 Nucleus Freedom Cochlear Implant System Pediatric Post-approval Study https://ClinicalTrials.gov/show/NCT00589511 Completed Cochlear 2009-06-30
NCT00587262 Scalar Localization Cochlear Electrode Array Using 64 Slice CT https://ClinicalTrials.gov/show/NCT00587262 Completed Mayo Clinic 2009-09-30
NCT00511381 Genetic Testing in Detection of Late-Onset Hearing Loss https://ClinicalTrials.gov/show/NCT00511381 Completed Mednax Center for Research, Education, Quality and Safety 2009-09-30
NCT00371449 Predicting Success With Hearing Aids https://ClinicalTrials.gov/show/NCT00371449 Completed VA Office of Research and Development 2008-10-31
NCT00341874 Genetic Analyses of Nonsyndromic and Syndromic Deafness in Pakistan https://ClinicalTrials.gov/show/NCT00341874 Recruiting National Institutes of Health Clinical Center (CC) NA
NCT00201617 Efficacy of the Bone-anchored Hearing Aid for Unilateral Deafness https://ClinicalTrials.gov/show/NCT00201617 Completed The New York Eye & Ear Infirmary NA
NCT00106743 Natural History and Genetic Studies of Usher Syndrome https://ClinicalTrials.gov/show/NCT00106743 Completed National Institutes of Health Clinical Center (CC) NA
NCT00001782 Areas of Brain Responsible for Understanding American Sign Language https://ClinicalTrials.gov/show/NCT00001782 Completed National Institutes of Health Clinical Center (CC) NA
NCT00001668 Endolymphatic Sac Tumors in a Population of Patients With Von Hippel-Lindau Disease:The Natural History and Pathobiology, and a Prospective Non-Randomized Clinical Trial of Hearing Preservation Surgery in Patients With Early Stage Endolymphatic Sac Tumors https://ClinicalTrials.gov/show/NCT00001668 Completed National Institutes of Health Clinical Center (CC) NA
NCT00018486 Epidemiology of Hearing Loss in Diabetic and Non-Diabetic Veterans https://ClinicalTrials.gov/show/NCT00018486 Completed VA Office of Research and Development NA
NCT00016471 A Genetic Analysis of Usher Syndrome in Ashkenazi Jews https://ClinicalTrials.gov/show/NCT00016471 Completed National Center for Research Resources (NCRR) NA
NCT00013468 Early Diagnosis of Steroid-Responsive & No-Responsive Hearing Loss https://ClinicalTrials.gov/show/NCT00013468 Completed VA Office of Research and Development NA
NCT00013364 Effects of Stimulus Validity on Speech Recognition https://ClinicalTrials.gov/show/NCT00013364 Completed VA Office of Research and Development NA
NCT00006076 Genetic Studies of Tone Deafness https://ClinicalTrials.gov/show/NCT00006076 Completed National Institutes of Health Clinical Center (CC) NA

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT03319524 Clinical and Genetic Testing of Patients With Usher Syndrome https://ClinicalTrials.gov/show/NCT03319524 Completed Sensor Technology for Deafblind 2018-04-01
NCT02841553 Wolfram Syndrome International Registry and Clinical Study https://ClinicalTrials.gov/show/NCT02841553 Recruiting Washington University School of Medicine 2025-12-31
NCT01793168 Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford https://ClinicalTrials.gov/show/NCT01793168 Recruiting Sanford Health 2100-12-31
NCT04317456 AChild - Austrian Children With Hearing Impairment - Longitudinal Database https://ClinicalTrials.gov/show/NCT04317456 Recruiting Johannes Kepler University of Linz 2025-06-30